Title:
REACTIVE DYE
Document Type and Number:
Japanese Patent JPH02105865
Kind Code:
A
Abstract:
NEW MATERIAL: A compound of formula I (R is a unsubstituted straight or branched chain 1-4C alkyl; B is -CH=CH2 or -CH2-CH2-Z; Z is a group removable under alkaline condition).
EXAMPLE: A compound of formula II.
USE: A reactive dye for dying an OH and amide-contained fiber material to greenish yellow.
PREPARATION: A difluorotriazine dye obtained by condensing a dye of formula III with 2,4,6-trifluorotriazine is reacted with an aromatic amine of formula IV.
Inventors:
HORUSUTO IEEGAA
Application Number:
JP22332589A
Publication Date:
April 18, 1990
Filing Date:
August 31, 1989
Export Citation:
Assignee:
BAYER AG
International Classes:
C09B62/085; C09B62/44; C09B62/51; D06P1/38; (IPC1-7): C09B62/085; C09B62/51
Domestic Patent References:
| JPS5637379A | 1981-04-11 |
Attorney, Agent or Firm:
Heiyoshi Odashima